#include<iostream>
//#include"vec.h"
#include<vector>
#include<string>
using namespace std;

int main()
{
	string s;
	vector<string> c;
	while(cin>>s)
		c.push_back(s);
	for(vector<string>::size_type it = 0;it != c.size();it++)
	{
		cout<<c[it]<<endl;
	}
	return 0;
}
